Bellaire is a city located in Harris County Texas. With a 2020 population of 19,129, it is the 146th largest city in Texas and the 1925th largest city in the United States . Bellaire is currently growing at a rate of 0.41% annually and its population has increased by 13.49% since the most recent census, which recorded a population of 16,855 in 2010. Bellaire reached it's highest population of 19,872 in 1960. Spanning over 4 miles, Bellaire has a population density of 5,318 people per square mile.
The average household income in Bellaire is $280,215 with a poverty rate of 2.25%. The median rental costs in recent years comes to $1,952 per month, and the median house value is $842,700. The median age in Bellaire is 45.4 years, 45.5 years for males, and 45 years for females.